CN106915129B - A kind of dregs hood cloth and preparation method thereof - Google Patents
A kind of dregs hood cloth and preparation method thereof Download PDFInfo
- Publication number
- CN106915129B CN106915129B CN201510993454.8A CN201510993454A CN106915129B CN 106915129 B CN106915129 B CN 106915129B CN 201510993454 A CN201510993454 A CN 201510993454A CN 106915129 B CN106915129 B CN 106915129B
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- continuous fiber
- tarpaulin
- ontology
- prepreg tape
- thermoplastic resin
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- 239000004744 fabric Substances 0.000 title claims description 34
- 238000002360 preparation method Methods 0.000 title claims description 12
- 239000000835 fiber Substances 0.000 claims abstract description 109
- 239000000463 material Substances 0.000 claims abstract description 81
- 239000010410 layer Substances 0.000 claims abstract description 76
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 50
- 239000000805 composite resin Substances 0.000 claims abstract description 44
- 239000011199 continuous fiber reinforced thermoplastic Substances 0.000 claims abstract description 35
- 239000011241 protective layer Substances 0.000 claims abstract description 21
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 14
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 14
- 239000004595 color masterbatch Substances 0.000 claims abstract description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 29
- 238000002844 melting Methods 0.000 claims description 23
- 230000008018 melting Effects 0.000 claims description 23
- -1 polypropylene Polymers 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229920001155 polypropylene Polymers 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 10
- FGHOOJSIEHYJFQ-UHFFFAOYSA-N (2,4-ditert-butylphenyl) dihydrogen phosphite Chemical class CC(C)(C)C1=CC=C(OP(O)O)C(C(C)(C)C)=C1 FGHOOJSIEHYJFQ-UHFFFAOYSA-N 0.000 claims description 8
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000003475 lamination Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000009987 spinning Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
- B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
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- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/02—Covering of load
- B60P7/04—Covering of load by tarpaulins or like flexible members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
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Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a kind of dregs hood cloths; including tarpaulin ontology and the supporting element being arranged on tarpaulin ontology; the tarpaulin ontology includes the protective layer on continuous fiber reinforced thermoplastic resin composite material layer and its surface; tarpaulin ontology upper and lower surface edge is equipped with wearing layer, and continuous fiber reinforced thermoplastic resin composite material layer is made of continuous fiber, thermoplastic resin, color masterbatch, expanding material and antioxidant.Compared with prior art, the advantages that present invention has long service life, and specific strength is high, and impact resistance is good, anti-aging corrosion-resistant, light-weight, easy processing, Yi Huishou, environmentally friendly.
Description
Technical field
The invention belongs to technical field of composite materials, and in particular to a kind of dregs hood cloth and preparation method thereof.
Background technique
The tarpaulin usually used in the market is mainly PE tarpaulin, waterproof awning cloth, PVC tarpaulin etc., and material therefor intensity is opposite
Poor, cracky does not meet environmental requirement etc..
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide one kind to have service life
The dregs hood cloth for the advantages that long, specific strength is high, and impact resistance is good, anti-aging corrosion-resistant, light-weight, easy processing, Yi Huishou
And preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of dregs hood cloth, including tarpaulin ontology and the supporting element being arranged on tarpaulin ontology, the tarpaulin ontology
Protective layer including continuous fiber reinforced thermoplastic resin composite material layer and its upper and lower surface, tarpaulin ontology upper and lower surface edge
Equipped with wearing layer.
The continuous fiber reinforced thermoplastic resin composite material layer includes two layers by continuous fiber and thermoplastic resin
The prepreg tape of formation；Continuous fiber in two layers of prepreg tape is orthogonal.
The protective layer is PET nonwoven layer, and the PET nonwoven layer surface of upper surface or/and lower surface has poly- third
Alkene film.
The wearing layer includes being bonded in the TPU film layer of tarpaulin ontology lower surface long side edge and being welded on tarpaulin sheet
The tarpaulin item at body upper surface broadside edge, the tarpaulin strip material is identical as tarpaulin ontology, and upper surface is covered with PET non-woven fabrics.
The supporting element is multiple stop sleevees, parallel with the broadside of tarpaulin ontology, is sequentially arranged in tarpaulin ontology
Upper surface；
Dewatering orifice is additionally provided on the tarpaulin ontology, axis parallel with long side on tarpaulin ontology is arranged in the dewatering orifice
On line.
A dewatering orifice is equipped among two adjacent stop sleevees.
The continuous fiber reinforced thermoplastic resin composite material layer is made of the component of following weight percent content:
The continuous fiber is e-glass fiber roving,
The thermoplastic resin is polypropylene,
The expanding material is gamma-aminopropyl-triethoxy-silane,
The antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-t-butyl -4- hydroxyls
Phenyl) propionic ester] pentaerythritol ester mixture, wherein three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5-
Di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester mass ratio be 1:1~4.
The preparation method the following steps are included:
(1) thermoplastic resin, color masterbatch, expanding material and antioxidant are mixed in proportion；
(2) continuous fiber is opened up into silk uniformly and preheated；
(3) mixture that step (1) obtains is heated to 150~160 DEG C of meltings, then by obtaining after extruder die head lamination
To the resin film of uniformly continuous, then presoaked according to the proportion with the continuous fiber that resin film is uniform to exhibition silk and preheats
Stain；
(4) by after pre-preg resin film and continuous fiber carry out being compounded to form prepreg tape by composite roll, and will be pre-
Leaching band flattens；
(5) two layers of prepreg tape is stacked and after heating melting by roll-in 1~10 time molding, forms continuous fiber reinforcement heat
Thermoplastic resin composite material, and protective layer is overlayed on to the table of continuous fiber reinforced thermoplastic resin composite material in the process
Face ultimately forms continuous coiled material；
(6) continuous coiled material that step (5) obtains is cut into molding, obtains tarpaulin ontology, be arranged in tarpaulin body edges resistance to
Layer is ground, and supporting element is set in tarpaulin body surface；
Composition continuous fiber reinforced thermoplastic resin composite material the ratio of each component is 40~60wt% of continuous fiber,
30~47wt% of thermoplastic resin, 3~4wt% of color masterbatch, 6~9wt% of expanding material, 0.3~0.6wt% of antioxidant.
The preheating temperature of continuous fiber in the step (2) is 180~220 DEG C；
It is passed through normal-temperature water in composite roll in the forming process of prepreg tape in rapid (4) to be cooled down, so that complete
Surface temperature at the prepreg tape after compound is 60~70 DEG C；
Two layers of prepreg tape in the step (5) is stacked by 0 °/90 °；
Melting temperature in the step (5) is 110~130 DEG C, and rolling pressure is 4~5MPa, the preimpregnation stacked
The speed of band is 1.4~1.6m/min；
In the step (5), protective layer material is heated with the prepreg tape stacked, is overlayed on after roll-in continuous
The surface of fiber-reinforced thermoplastic resin composite material forms protective layer；
Supporting element in the step (6) is welded on tarpaulin body surface.
This method further includes the steps that drilling forms dewatering orifice on tarpaulin ontology.
The exhibition silk of continuous fiber is that multi beam continuous fiber is placed on creel, and creel is mainly used to place continuous fiber
Volume.Its main purpose is that continuous tow is unfolded in parallel from fiber roll.Spinning frame is equipped with the spindle horizontally rotated, uses
In placing continuous fiber roll, wherein continuous fiber roll is located at the inside of spinning frame, and spindle support is equipped with spindle.For the company of control
The uniformity of stability and tensile force when continuous fiber is unfolded from continuous fiber roll, the spindle inside each horizontally rotated are equipped with
Damping unit guarantees the arranged in parallel of fiber for controlling the uniformity of tension of the continuous fiber roll when continuous fiber is unfolded
With the uniformity of tension.Again exhibition silk is carried out by the traction unit of prepreg tape production line in parallel, tension tune is housed in traction unit
Roller position is saved, upper and lower transverse and longitudinal is interlocked, and by adjusting dance roller, adjusts the tension of fiber.
The lamination of thermoplastic resin and its refer to that the mixture for obtaining step (1) is heated to the pre-preg of continuous fiber
150~160 DEG C of meltings, then lamination is carried out to resin by extruder die head, so that film is reached the state of uniformly continuous；Extruder
Continuous fiber for single screw extrusion machine, heating passes through extruder die head.Two extrusion die positions interlock up and down, continuous fiber from
Two extrusion dies pass through in staggered gap, and continuous fiber belt contacts with the extrusion die of one of them and generates certain
Power, so that the high temperature fluid of melting carries out pre-preg to continuous fiber belt, the then other side of fiber band and another extrusion die
It contacts and also generates some tension and pre-preg is carried out to the other side of fiber band.
The length of tarpaulin ontology is 7~8m, and width is 2~2.5m, and the tarpaulin of PET non-woven fabrics is covered with using upper surface
Item welds stop sleeve in tarpaulin body surface, and the tarpaulin strip material is identical as tarpaulin ontology, and single sleeve weld size 30~
50mm, each sleeve wide cut are 150~180mm, and adjacent sleeve spacing is 450~600mm.50~60mm is bonded in long side edge
Wide TPU film layer, is made long side edge wearing layer.The tarpaulin item that welding wide cut is 150~180mm at broadside edge, the tarpaulin
Strip material is identical as tarpaulin ontology, and upper surface is covered with PET non-woven fabrics, plays the role of wear-resisting, and broadside edge wearing layer is made.
Dewatering orifice is on the tarpaulin ontology central axes parallel with long side, 4~6mm of aperture, 450~600mm of pitch-row, in adjacent supports sleeve
Between be equipped with a dewatering orifice.
By introducing continuous fiber reinforced thermoplastic resin composite material in tarpaulin field, make continuous fiber reinforcement thermoplastic
Property resin composite materials preferably played its advantage, can be widely used for dregs hood cloth, Truck tarpaulin, load-carrying hood cloth etc. side
Face.
Compared with prior art, the invention has the following advantages that
(1) tarpaulin ontology of the invention uses continuous fiber reinforced thermoplastic resin composite material, which passes through two layers
Prepreg tape stacks together, and the continuous fiber contained in two layers of prepreg tape is orthogonal, forms the structure pullled mutually, enhances tarpaulin
The long side of ontology and the intensity of broadside.It is not by binder but by suppressing at high temperature among two layers of prepreg tape
At further ensuring its integraty and intensity.
(2) continuous fiber of the invention uses e-glass fiber roving, by more alkali-free glass fibre boundling shapes
At rove, the intensity of fiber is effectively increased, while being easy to be infiltrated by thermoplastic resin, the combination for improving composite material is strong
Degree.
(3) reticular structure that there is mutually perpendicular continuous fiber to be formed for the inside of dregs hood cloth of the invention, intensity
Height, long service life, and easily manufacture and processing, impact resistance is good, anti-aging corrosion-resistant, light-weight, Yi Huishou.
(4) tarpaulin body surface is covered with protective layer, and the main body of protective layer is PET non-woven fabrics, the creep resistant of PET non-woven fabrics
Property, fatigue durability, rub resistance, dimensional stability, waterproof performance are all fine, and long-term use temperature is high, good weatherability, are suitble to open country
Outer long-time uses, and can provide good protection for continuous fiber reinforced thermoplastic resin composite material layer.Upper and lower surface point
It is not covered with PET non-woven fabrics and the PET non-woven fabrics containing polypropylene film covers non-woven fabrics and primarily serves wear-resisting effect, covers containing poly- third
The PET non-woven fabrics of alkene film can arrange in pairs or groups different while playing the role of wear-resisting according to the different colours of polypropylene film
Car body demand.
(5) the dregs hood cloth that invention provides, by the use scope further expansion of thermoplas tic resin composite, sufficiently
The function of thermoplas tic resin composite is played.
(6) dewatering orifice is arranged on the tarpaulin ontology central axes parallel with long side, in use, since rainwater can heap
Product is on the tarpaulin ontology central axes parallel with long side, so dewatering orifice is arranged in this position.Preferably, adjacent two supports
One dewatering orifice is set among sleeve, discharges water while act on so that dewatering orifice better plays, effectively reduces it to tarpaulin sheet
The influence of body intensity.
(7) the long side edge wearing layer that lower surface is arranged in mainly is cut out weight body with vehicle and is contacted, in long-term use process
Length direction edge most easily produces tearing point, therefore is reinforced herein, and wearability is increased.The broadside edge that upper surface is arranged in is resistance to
Layer is ground, is mainly contacted with the wrap-up on car body, during tarpaulin opens and winds, broadside edge and wrap-up are anti-
Multiple connection touches wiping, is also easy to produce tearing point, therefore is reinforced herein.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of dregs hood cloth of the invention；
Fig. 2 is the schematic view of the front view of dregs hood cloth of the invention；
In figure, 1 is tarpaulin ontology, and 11 be continuous fiber reinforced thermoplastic resin composite material layer, and 12 protect for upper surface
Layer, 13 be lower surface protective layer, and 2 be stop sleeve, and 3 be long side edge wearing layer, and 4 be broadside edge wearing layer, and 5 be to discharge water
Hole.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of dregs hood cloth, including tarpaulin ontology 1 and the supporting element being arranged on tarpaulin ontology 1, tarpaulin ontology 1 includes
Continuous fiber reinforced thermoplastic resin composite material layer 11 and upper surface protective layer 12 and lower surface protective layer 13, tarpaulin ontology 1
Upper and lower surface is equipped with wearing layer.Continuous fiber reinforced thermoplastic resin composite material layer 11 includes two layers by continuous fiber and thermoplastic
Property the prepreg tape that is formed of resin, the continuous fiber in two layers of prepreg tape is orthogonal.Upper surface protective layer 12 is to overlay on continuous fibre
The PET nonwoven layer of 11 upper surface of dimension enhancing thermoplas tic resin composite's layer, lower surface protective layer 13 is to overlay on continuous fiber
Enhance the PET nonwoven layer of 11 lower surface of thermoplas tic resin composite's layer, the PET nonwoven layer surface of lower surface protective layer 13
Also there is polypropylene film.Wearing layer includes long side edge wearing layer 3 and broadside edge wearing layer 4, and long side edge wearing layer 3 is
TPU film layer, is bonded in 1 lower surface of tarpaulin ontology, and broadside edge wearing layer 4 is the tarpaulin that upper surface is covered with PET non-woven fabrics
The material of item, tarpaulin item is identical as tarpaulin bulk material, is welded on 1 upper surface of tarpaulin ontology.Supporting element is multiple stop sleevees
2, it is parallel with the broadside of tarpaulin ontology, it is successively set on tarpaulin ontology.Dewatering orifice 5, dewatering orifice 5 are additionally provided on tarpaulin ontology 1
It is arranged on the central axes of tarpaulin ontology long side, a dewatering orifice 5 is equipped among two adjacent stop sleevees 2.
The continuous fiber reinforced thermoplastic resin composite material layer of the dregs hood cloth is by following weight percent content
Group is grouped as:
Continuous fiber is alkali-free glass roving,
Expanding material is gamma-aminopropyl-triethoxy-silane,
Antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-tert-butyl-hydroxy phenyl)
Propionic ester] pentaerythritol ester is mixture that 1:2 is obtained in mass ratio.
The dregs hood cloth the preparation method is as follows:
(1) thermoplastic resin, expanding material, color masterbatch, antioxidant are mixed according to the above ratio, is stirred by low speed batch mixer
120s is uniformly mixed；
(2) multi beam continuous fiber is placed on creel, creel is mainly used to place continuous fiber roll.Its main purpose
It is that continuous tow is unfolded in parallel from fiber roll.Spinning frame is equipped with the spindle horizontally rotated, for placing continuous fiber
Volume, wherein continuous fiber roll is located at the inside of spinning frame, and spindle support is equipped with spindle.In order to control continuous fiber from continuous fibre
The uniformity of stability and tensile force when being unfolded on dimension volume, the spindle inside each horizontally rotated are equipped with damping unit, are used to
The uniformity for controlling tension of the continuous fiber roll when continuous fiber is unfolded, guarantees the uniform of the arranged in parallel and tension of fiber
Property.Again exhibition silk is carried out by the traction unit of prepreg tape production line in parallel, dance roller position is housed in traction unit, up and down
Transverse and longitudinal is interlocked, and by adjusting dance roller, adjusts the tension of fiber.Enter baking oven progress in advance after fiber is opened up silk uniform ground
Heat, 200 DEG C of preheating temperature.
(3) mixture that step (1) obtains is heated to 155 DEG C of meltings, then resin is drenched by extruder die head
Film makes film reach the state of uniformly continuous；Extruder is that the continuous fiber of single screw extrusion machine heating passes through extruder die head.
Two extrusion die positions interlock up and down, and continuous fiber is passed through from the staggered gap of two extrusion dies, continuous fiber belt with wherein
One of extrusion die contact and generate certain tension so that melting high temperature fluid to continuous fiber belt carry out pre-preg,
Then the other side of fiber band contacts with another extrusion die and also generates some tension and presoaks to the other side of fiber band
Stain.Extruder squeezes out frequency and is set as 34~37Hz.
(4) by after step (2) preheating continuous fiber and step (3) obtain the resin of filminess by recombiner unit into
Row is compounded to form prepreg tape, and whole process need to need the normal-temperature water for being passed through 20 DEG C to be cooled down in the composite roll in recombiner unit,
Guarantee that the prepreg tape surface temperature after completion is compound is 65 DEG C, is flattened prepreg tape by the pressing unit of prepreg tape production line.
(5) prepreg tape is placed to continuous coiled material production line as required to guarantee continuous coiled material width, needs to place 8 as required
Prepreg tape is rolled up, oven temperature is adjusted to 120 DEG C, two layers of prepreg tape enters baking oven heating melting by 0 °/90 ° arrangements, then carries out
Four roll-ins sizing, rolling pressure are adjusted to 4.5Mpa, speed of service 1.5m/min, formation continuous fiber reinforcement thermoplastic during this
Property resin composite materials, and be covered with PET non-woven fabrics and surface on continuous fiber reinforced thermoplastic resin composite material surface and have
The PET non-woven fabrics of polypropylene film, wherein PET non-woven fabrics heats in technical process as prepreg tape enters baking oven melting, and
The upper surface of continuous fiber reinforced thermoplastic resin composite material is overlayed on, surface has the PET non-woven fabrics of polypropylene film in work
As prepreg tape enters baking oven melting heating during skill, and overlay on the following table of continuous fiber reinforced thermoplastic resin composite material
Face is finally made wide cut 2400mm continuous coiled material.
(6) continuous coiled material is cut according to car sizes, obtains tarpaulin ontology 1, normal length 7m, width 2.4m,
It is covered with the tarpaulin item of PET non-woven fabrics using upper surface, welds stop sleeve, the tarpaulin strip material and paulin in tarpaulin body surface
Cloth ontology is identical, single sleeve weld size 30mm, and each sleeve wide cut is 150mm, and it is 450mm that adjacent supports, which cover barrel spacing,.
50mm wide TPU membrane is bonded in long side edge, long side edge wearing layer 3 is made.The tarpaulin that welding wide cut is 150mm at broadside edge
Item, the tarpaulin strip material is identical as tarpaulin ontology, and upper surface is covered with PET non-woven fabrics.Broadside edge wearing layer 4 is made, rises
To wear-resisting effect.Drilling forms dewatering orifice 5, the central axes parallel with long side in tarpaulin ontology 1 of dewatering orifice 5 in tarpaulin sheet, 1
On, aperture 4mm, pitch-row 450mm are equipped with a dewatering orifice 5 among two neighboring stop sleeve 2.
Embodiment 2
The structure of the dregs hood cloth of the present embodiment is substantially the same manner as Example 1, the difference is that connecting in the present embodiment
Continuous fiber-reinforced thermoplastic resin composite layer is grouped as by the group of following weight percent content:
Continuous fiber is alkali-free glass roving,
Expanding material is gamma-aminopropyl-triethoxy-silane,
Antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-tert-butyl-hydroxy phenyl)
Propionic ester] pentaerythritol ester is mixture that 1:2 is obtained in mass ratio.
The dregs hood cloth the preparation method is as follows:
(1) thermoplastic resin, expanding material, color masterbatch, antioxidant are mixed according to the above ratio, is stirred by low speed batch mixer
80s is uniformly mixed；
(2) multi beam continuous fiber is placed on creel, creel is mainly used to place continuous fiber roll.Its main purpose
It is that continuous tow is unfolded in parallel from fiber roll.Spinning frame is equipped with the spindle horizontally rotated, for placing continuous fiber
Volume, wherein continuous fiber roll is located at the inside of spinning frame, and spindle support is equipped with spindle.In order to control continuous fiber from continuous fibre
The uniformity of stability and tensile force when being unfolded on dimension volume, the spindle inside each horizontally rotated are equipped with damping unit, are used to
The uniformity for controlling tension of the continuous fiber roll when continuous fiber is unfolded, guarantees the uniform of the arranged in parallel and tension of fiber
Property.Again exhibition silk is carried out by the traction unit of prepreg tape production line in parallel, dance roller position is housed in traction unit, up and down
Transverse and longitudinal is interlocked, and by adjusting dance roller, adjusts the tension of fiber.Enter baking oven progress in advance after fiber is opened up silk uniform ground
Heat, 220 DEG C of preheating temperature.
(3) mixture that step (1) obtains is heated to 150 DEG C of meltings, then resin is drenched by extruder die head
Film makes film reach the state of uniformly continuous；Extruder is that the continuous fiber of single screw extrusion machine heating passes through extruder die head.
Two extrusion die positions interlock up and down, and continuous fiber is passed through from the staggered gap of two extrusion dies, continuous fiber belt with wherein
One of extrusion die contact and generate certain tension so that melting high temperature fluid to continuous fiber belt carry out pre-preg,
Then the other side of fiber band contacts with another extrusion die and also generates some tension and presoaks to the other side of fiber band
Stain.Extruder squeezes out frequency and is set as 38~40Hz.
(4) by after step (2) preheating continuous fiber and step (3) obtain the resin of filminess by recombiner unit into
Row is compounded to form prepreg tape, and whole process need to need the normal-temperature water for being passed through 20 DEG C to be cooled down in the composite roll in recombiner unit,
Guarantee that the prepreg tape surface temperature after completion is compound is 60 DEG C, is flattened prepreg tape by the pressing unit of prepreg tape production line.
(5) prepreg tape is placed to continuous coiled material production line as required to guarantee continuous coiled material width, needs to place 8 as required
Prepreg tape is rolled up, oven temperature is adjusted to 130 DEG C, two layers of prepreg tape enters baking oven heating melting by 0 °/90 ° arrangements, then carries out
Roll-in sizing, rolling pressure are adjusted to 5Mpa, speed of service 1.6m/min, formation continuous fiber reinforced thermoplastic during this
Resin composite materials, and PET non-woven fabrics and surface are covered with poly- on continuous fiber reinforced thermoplastic resin composite material surface
The PET non-woven fabrics of Polypropylene film, wherein PET non-woven fabrics heats in technical process as prepreg tape enters baking oven melting, and covers
In the upper surface of continuous fiber reinforced thermoplastic resin composite material, surface has the PET non-woven fabrics of polypropylene film in technique
In the process as prepreg tape enters baking oven melting heating, and overlay on the following table of continuous fiber reinforced thermoplastic resin composite material
Face is finally made wide cut 2400mm continuous coiled material.
(6) continuous coiled material is cut according to car sizes, obtains tarpaulin ontology 1, normal length 8m, width 2.4m,
It is covered with the tarpaulin item of PET non-woven fabrics using upper surface, welds stop sleeve, the tarpaulin strip material and paulin in tarpaulin body surface
Cloth ontology is identical, single sleeve weld size 50mm, and each sleeve wide cut is 160mm, and it is 550mm that adjacent supports, which cover barrel spacing,.
60mm wide TPU membrane is bonded in long side edge, long side edge wearing layer 3 is made.The tarpaulin that welding wide cut is 150mm at broadside edge
Item, the tarpaulin strip material is identical as tarpaulin ontology, and upper surface is covered with PET non-woven fabrics, and broadside edge wearing layer 4 is made, and rises
To wear-resisting effect.Drilling forms dewatering orifice 5, the central axes parallel with long side in tarpaulin ontology 1 of dewatering orifice 5 in tarpaulin sheet, 1
On, aperture 5mm, pitch-row 550mm are equipped with a dewatering orifice 5 among two neighboring stop sleeve 2.
Embodiment 3
The structure of the dregs hood cloth of the present embodiment is substantially the same manner as Example 1, the difference is that connecting in the present embodiment
Continuous fiber-reinforced thermoplastic resin composite layer is grouped as by the group of following weight percent content:
Continuous fiber is alkali-free glass roving,
Expanding material is gamma-aminopropyl-triethoxy-silane,
Antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-tert-butyl-hydroxy phenyl)
Propionic ester] pentaerythritol ester is mixture that 1:1 is obtained in mass ratio.
The dregs hood cloth the preparation method is as follows:
(1) thermoplastic resin, expanding material, color masterbatch, antioxidant are mixed according to the above ratio, is stirred by low speed batch mixer
160s is uniformly mixed；
(2) multi beam continuous fiber is placed on creel, creel is mainly used to place continuous fiber roll.Its main purpose
It is that continuous tow is unfolded in parallel from fiber roll.Spinning frame is equipped with the spindle horizontally rotated, for placing continuous fiber
Volume, wherein continuous fiber roll is located at the inside of spinning frame, and spindle support is equipped with spindle.In order to control continuous fiber from continuous fibre
The uniformity of stability and tensile force when being unfolded on dimension volume, the spindle inside each horizontally rotated are equipped with damping unit, are used to
The uniformity for controlling tension of the continuous fiber roll when continuous fiber is unfolded, guarantees the uniform of the arranged in parallel and tension of fiber
Property.Again exhibition silk is carried out by the traction unit of prepreg tape production line in parallel, dance roller position is housed in traction unit, up and down
Transverse and longitudinal is interlocked, and by adjusting dance roller, adjusts the tension of fiber.Enter baking oven progress in advance after fiber is opened up silk uniform ground
Heat, 180 DEG C of preheating temperature.
(3) mixture that step (1) obtains is heated to 160 DEG C of meltings, then resin is drenched by extruder die head
Film makes film reach the state of uniformly continuous；Extruder is that the continuous fiber of single screw extrusion machine heating passes through extruder die head.
Two extrusion die positions interlock up and down, and continuous fiber is passed through from the staggered gap of two extrusion dies, continuous fiber belt with wherein
One of extrusion die contact and generate certain tension so that melting high temperature fluid to continuous fiber belt carry out pre-preg,
Then the other side of fiber band contacts with another extrusion die and also generates some tension and presoaks to the other side of fiber band
Stain.Extruder squeezes out frequency and is set as 30~33Hz.
(4) by after step (2) preheating continuous fiber and step (3) obtain the resin of filminess by recombiner unit into
Row is compounded to form prepreg tape, and whole process need to need the normal-temperature water for being passed through 20 DEG C to be cooled down in the composite roll in recombiner unit,
Guarantee that the prepreg tape surface temperature after completion is compound is 70 DEG C, is flattened prepreg tape by the pressing unit of prepreg tape production line.
(5) prepreg tape is placed to continuous coiled material production line as required to guarantee continuous coiled material width, needs to place 8 as required
Prepreg tape is rolled up, oven temperature is adjusted to 110 DEG C, two layers of prepreg tape enters baking oven heating melting by 0 °/90 ° arrangements, then carries out
Ten roll-ins sizing, rolling pressure are adjusted to 4Mpa, speed of service 1.4m/min, formation continuous fiber reinforced thermoplastic during this
Resin composite materials, and PET non-woven fabrics and surface are covered with poly- on continuous fiber reinforced thermoplastic resin composite material surface
The PET non-woven fabrics of Polypropylene film, wherein PET non-woven fabrics heats in technical process as prepreg tape enters baking oven melting, and covers
In the upper surface of continuous fiber reinforced thermoplastic resin composite material, surface has the PET non-woven fabrics of polypropylene film in technique
In the process as prepreg tape enters baking oven melting heating, and overlay on the following table of continuous fiber reinforced thermoplastic resin composite material
Face is finally made wide cut 2400mm continuous coiled material.
(6) continuous coiled material is cut according to car sizes, obtains tarpaulin ontology 1, normal length 8m, width 2.4m,
It is covered with the tarpaulin item of PET non-woven fabrics using upper surface, welds stop sleeve, the tarpaulin strip material and paulin in tarpaulin body surface
Cloth ontology is identical, single sleeve weld size 50mm, and each sleeve wide cut is 180mm, and it is 600mm that adjacent supports, which cover barrel spacing,.
60mm wide TPU membrane is bonded in long side edge, long side edge wearing layer 3 is made.The tarpaulin that welding wide cut is 180mm at broadside edge
Item, the tarpaulin strip material is identical as tarpaulin ontology, and upper surface is covered with PET non-woven fabrics, and broadside edge wearing layer 4 is made, and rises
To wear-resisting effect.Drilling forms dewatering orifice 5, the central axes parallel with long side in tarpaulin ontology 1 of dewatering orifice 5 in tarpaulin sheet, 1
On, aperture 6mm, pitch-row 600mm are equipped with a dewatering orifice 5 among two neighboring stop sleeve 2.
Embodiment 4
The present embodiment is substantially the same manner as Example 1, the difference is that continuous fiber reinforced thermoplastic tree in the present embodiment
Resin composite material layer is grouped as by the group of following weight percent content:
Wherein, antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-t-butyl -4- hydroxyls
Phenyl) propionic ester] pentaerythritol ester is mixture that 1:4 is obtained in mass ratio.
Embodiment 5
The dregs hood cloth of the present embodiment is substantially the same manner as Example 1, the difference is that upper surface is protected in the present embodiment
Sheath 12 is the PET nonwoven layer for overlaying on 11 upper surface of continuous fiber reinforced thermoplastic resin composite material layer, upper surface protection
The PET nonwoven layer surface of layer 13 also has polypropylene film, and lower surface protective layer 13 is to overlay on continuous fiber reinforcement composite wood
The PET nonwoven layer of 11 lower surface of the bed of material.
Embodiment 6
The dregs hood cloth of the present embodiment is substantially the same manner as Example 1, the difference is that upper surface is protected in the present embodiment
Sheath 12 and lower surface protective layer 13 are the PET nonwoven layer that surface is covered with polypropylene film.
Claims (9)
1. a kind of dregs hood cloth, which is characterized in that described including tarpaulin ontology and the supporting element being arranged on tarpaulin ontology
Tarpaulin ontology includes the protective layer of continuous fiber reinforced thermoplastic resin composite material layer and its upper and lower surface, above and below tarpaulin ontology
Marginal surface is equipped with wearing layer；The wearing layer include be bonded in tarpaulin ontology lower surface long side edge TPU film layer and
It is welded on the tarpaulin item at tarpaulin body upper surface broadside edge, the tarpaulin strip material is identical as tarpaulin ontology, upper surface covering
There is PET non-woven fabrics.
2. a kind of dregs hood cloth according to claim 1, which is characterized in that the continuous fiber reinforced thermoplastic tree
Resin composite material layer includes two layers of prepreg tape formed by continuous fiber and thermoplastic resin；Continuous fiber in two layers of prepreg tape
It is orthogonal.
3. a kind of dregs hood cloth according to claim 1, which is characterized in that the protective layer is PET nonwoven layer,
The PET nonwoven layer surface of upper surface or/and lower surface has polypropylene film.
4. a kind of dregs hood cloth according to claim 1, which is characterized in that
The supporting element is multiple stop sleevees, parallel with the broadside of tarpaulin ontology, is sequentially arranged in the upper table of tarpaulin ontology
Face；
Dewatering orifice is additionally provided on the tarpaulin ontology, central axes parallel with long side on tarpaulin ontology are arranged in the dewatering orifice
On.
5. a kind of dregs hood cloth according to claim 4, which is characterized in that be equipped among two adjacent stop sleevees
One dewatering orifice.
6. a kind of dregs hood cloth according to claim 1, which is characterized in that the continuous fiber reinforced thermoplastic tree
Resin composite material layer is made of the component of following weight percent content:
The continuous fiber is e-glass fiber roving,
The thermoplastic resin is polypropylene,
The expanding material is gamma-aminopropyl-triethoxy-silane,
The antioxidant is three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- di-t-butyl -4- hydroxy benzenes
Base) propionic ester] pentaerythritol ester mixture, wherein three [2,4- di-tert-butyl-phenyl] phosphite esters and four [β-(3,5- bis-
Tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester mass ratio be 1:1~4.
7. a kind of preparation method of dregs hood cloth as described in claim 1, which is characterized in that the preparation method includes following
Step:
(1) thermoplastic resin, color masterbatch, expanding material and antioxidant are mixed in proportion；
(2) continuous fiber is opened up into silk uniformly and preheated；
(3) mixture that step (1) obtains is heated to 150~160 DEG C of meltings, then by obtaining after extruder die head lamination
Then even continuous resin film carries out pre-preg with the continuous fiber that resin film is uniform to exhibition silk and preheats according to the proportion；
(4) by after pre-preg resin film and continuous fiber by composite roll be compounded to form prepreg tape, and by prepreg tape
It flattens；
(5) two layers of prepreg tape is stacked and after heating melting by roll-in 1~10 time molding, forms continuous fiber reinforced thermoplastic
Resin composite materials, and protective layer is overlayed on to the surface of continuous fiber reinforced thermoplastic resin composite material in the process, most
End form is at continuous coiled material；
(6) continuous coiled material that step (5) obtains is cut into molding, obtains tarpaulin ontology, wearing layer is set in tarpaulin body edges,
And supporting element is set in tarpaulin body surface；
Composition continuous fiber reinforced thermoplastic resin composite material the ratio of each component is 40~60wt% of continuous fiber, thermoplastic
Property 30~47wt% of resin, 3~4wt% of color masterbatch, 6~9wt% of expanding material, 0.3~0.6wt% of antioxidant.
8. a kind of preparation method of dregs hood cloth according to claim 7, which is characterized in that
The preheating temperature of continuous fiber in the step (2) is 180~220 DEG C；
It is passed through normal-temperature water in composite roll in the forming process of prepreg tape in rapid (4) to be cooled down, so that completing multiple
The surface temperature of prepreg tape after conjunction is 60~70 DEG C；
Two layers of prepreg tape in the step (5) is stacked by 0 °/90 °；
Melting temperature in the step (5) is 110~130 DEG C, and rolling pressure is 4~5MPa, the prepreg tape stacked
Speed is 1.4~1.6m/min；
In the step (5), protective layer material is heated with the prepreg tape stacked, and continuous fiber is overlayed on after roll-in
The surface for enhancing thermoplas tic resin composite forms protective layer；
Supporting element in the step (6) is welded on tarpaulin body surface.
9. a kind of preparation method of dregs hood cloth according to claim 7, which is characterized in that this method further includes in paulin
The step of drilling forms dewatering orifice on cloth ontology.
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| JP7007568B2 (en) * | 2017-12-19 | 2022-01-24 | テイ・エス テック株式会社 | Epidermis material and manufacturing method of epidermis material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309766A (en) * | 1997-05-12 | 1998-11-24 | Hagiwara Kogyo Kk | Cover sheet for truck loading space |
| CN101879878A (en) * | 2009-01-13 | 2010-11-10 | 阿戴科有限公司 | Be used to hide the tarpaulin of truck or trailer body |
| CN103958238A (en) * | 2011-09-28 | 2014-07-30 | 蒂纳泰克斯股份有限公司 | Multi-layered roof stabilisation system for prevention of load deformation during freight transport and production process thereof |
| CN104401084A (en) * | 2014-11-14 | 2015-03-11 | 浙江博泰塑胶有限公司 | Matte flame-retardant cold-resistant covering cloth |
| CN205439433U (en) * | 2015-12-25 | 2016-08-10 | 上海杰事杰新材料(集团)股份有限公司 | Dregs hood cloth |
-
2015
- 2015-12-25 CN CN201510993454.8A patent/CN106915129B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309766A (en) * | 1997-05-12 | 1998-11-24 | Hagiwara Kogyo Kk | Cover sheet for truck loading space |
| CN101879878A (en) * | 2009-01-13 | 2010-11-10 | 阿戴科有限公司 | Be used to hide the tarpaulin of truck or trailer body |
| CN103958238A (en) * | 2011-09-28 | 2014-07-30 | 蒂纳泰克斯股份有限公司 | Multi-layered roof stabilisation system for prevention of load deformation during freight transport and production process thereof |
| CN104401084A (en) * | 2014-11-14 | 2015-03-11 | 浙江博泰塑胶有限公司 | Matte flame-retardant cold-resistant covering cloth |
| CN205439433U (en) * | 2015-12-25 | 2016-08-10 | 上海杰事杰新材料(集团)股份有限公司 | Dregs hood cloth |
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Denomination of invention: Building material transportation truck tarpaulin and preparation method thereof Effective date of registration: 20191202 Granted publication date: 20190419 Pledgee: Chuzhou economic and Technological Development Corporation Pledgor: Shanghai Jieshijie New Materials (Group) Co., Ltd. Registration number: Y2019980000815 |